Maxim Defense SDX 505 Suppressed SBR 7.62x39 5.5" Barrel with DSX:D 7.62 Suppressor, MD-CQB Stock & ALG Trigger – MXM-49794
The Maxim Defense SDX 505 Suppressed SBR is a factory-built, ultra-compact suppressed Short Barrel Rifle chambered in 7.62x39. Model MXM-49794 features a 5.5-inch barrel paired with the integrated DSX:D 7.62 suppressor, MD-CQB stock, ALG trigger, and SDX two-piece handguard. Finished in classic Black, this complete suppressed package delivers exceptional maneuverability, powerful terminal ballistics, and reliable performance in one of the most compact 7.62x39 suppressed platforms available.
Factory-Suppressed 7.62x39 Short Barrel Rifle
The SDX 505 represents Maxim Defense’s commitment to producing complete, optimized suppressed weapon systems. By integrating the DSX:D 7.62 suppressor directly onto the 5.5-inch barrel at the factory, Maxim eliminates the need for aftermarket mounting solutions and ensures proper alignment and function from day one. The 7.62x39 cartridge in this ultra-short configuration offers excellent terminal performance and penetration, while the dedicated suppressor significantly reduces sound signature and flash, making this SBR ideal for close-quarters operations and low-profile tactical use.
Key Features of the Maxim Defense SDX 505 Suppressed SBR
- 5.5-Inch Barrel – Ultra-short barrel optimized for suppressed 7.62x39 performance and maximum compactness.
- DSX:D 7.62 Suppressor – Factory-integrated suppressor specifically designed and tuned for the SDX platform.
- MD-CQB Stock – Maxim Defense CQB stock for enhanced stability, adjustability, and control.
- ALG Trigger – Upgraded ALG trigger for a crisp, consistent, and reliable trigger pull.
- SDX Two-Piece Handguard – Lightweight modular handguard with excellent heat dissipation and multiple accessory mounting points.
- Black Finish – Professional, low-visibility finish suitable for tactical and professional use.
- 30-Round Capacity – Compatible with standard AK-47 and AR-15 magazines.
- Model Number: MXM-49794
- UPC: 680017497941
Technical Specifications
| Specification | Details |
|---|
| Brand | Maxim Defense Industries |
| Model | SDX 505 Suppressed SBR |
| Model Number | MXM-49794 |
| Caliber | 7.62x39 |
| Barrel Length | 5.5 Inches |
| Suppressor | DSX:D 7.62 Suppressor (Integrated) |
| Stock | MD-CQB Stock |
| Trigger | ALG Trigger |
| Handguard | SDX Two-Piece Handguard |
| Finish | Black |
| Capacity | 30 Rounds |
| Best Use | CQB, Suppressed Operations, Vehicle Use, Home Defense, Tactical |
Why Choose the Maxim Defense SDX 505 Suppressed SBR?
The Maxim Defense SDX 505 stands out as a complete, factory-optimized suppressed SBR. The integration of the DSX:D 7.62 suppressor with the short 5.5-inch barrel ensures proper alignment, reliable function, and optimized sound suppression. The MD-CQB stock provides a stable and adjustable shooting platform while keeping the overall length extremely short. Combined with the upgraded ALG trigger and modular SDX two-piece handguard, this rifle delivers a level of refinement and performance rarely found in factory-suppressed 7.62x39 platforms. For users who want a ready-to-deploy suppressed 7.62x39 SBR without the hassle of separate suppressor integration, the MXM-49794 is an outstanding choice.
Ideal Applications
The SDX 505 Suppressed SBR excels in close-quarters battle, vehicle-based operations, and any scenario where a compact size and low audible signature are critical. The 7.62x39 cartridge paired with a short barrel and dedicated suppressor provides excellent terminal performance and penetration. Tactical professionals, special operations personnel, and serious enthusiasts who require a high-performance suppressed weapon system will find this rifle particularly valuable. Its ultra-compact size makes it well-suited for discreet transport and operations in confined spaces.
Build Quality and Performance
Maxim Defense is recognized for producing purpose-built, high-quality firearms and components. The SDX 505 is engineered as a complete system, with every component selected to work in harmony. The SDX two-piece handguard offers excellent heat management and multiple mounting points for lights, lasers, and other accessories. The ALG trigger upgrade provides a noticeably smoother and more consistent trigger pull compared to standard mil-spec triggers. The integrated DSX:D 7.62 suppressor is specifically tuned for the 5.5-inch barrel, delivering effective sound reduction and flash suppression. The durable Black finish maintains a professional appearance while withstanding harsh conditions. This factory-assembled configuration ensures proper timing, reliable cycling, and consistent performance right out of the box.
Experience premium suppressed performance with the Maxim Defense SDX 505 Suppressed SBR. Model MXM-49794 delivers a factory-built 7.62x39 Short Barrel Rifle featuring a 5.5-inch barrel, integrated DSX:D 7.62 suppressor, MD-CQB stock, ALG trigger, and SDX two-piece handguard in a durable Black finish, making it an outstanding choice for suppressed operations, close-quarters work, and tactical applications.
